Pregnant and still nursing..OUCH

Haley
Has anyone else still been nursing while pregnant? I have an almost 14 month old and I'm 4 weeks pregnant. I was hoping to keep going for awhile, but yikes this pain is terrible! Is there anything I can do to help with it? It's not that my nipples are raw like when I first started nursing, they are just so tender that latching and sucking is so painful!